[Natasha's also heard of them. She's been a lot of people in her life, via her position as a spy for a few different agencies. So, the more she knows, the better she is at keeping up her cover. And working at Stark Enterprises means that she should keep an open mind - literally it was on the application.]

Yes, I'm very aware of the theoretical physics that have gone over the idea of multiverses. It just hasn't been proven to be true.

[She stops and looks at the girl for along minute.]

Medicine might seem like magic, but it's science. There's actual magic here. Keep that in mind.

As far as the shoes go, you'll never know if you don't check it out. And if not, there's nothing saying that you can't save and come back for what you want later.